CN208885809U

CN208885809U - Clutch bushing

Info

Publication number: CN208885809U
Application number: CN201821452914.1U
Authority: CN
Inventors: 钱顺金
Original assignee: Zhejiang Runjin Automobile Technology Co Ltd
Current assignee: Zhejiang Runjin Automobile Technology Co Ltd
Priority date: 2018-09-06
Filing date: 2018-09-06
Publication date: 2019-05-21
Anticipated expiration: 2028-09-06

Abstract

The utility model discloses clutch bushings, including outer shaft, sealing ring, lid, internal axle sleeve and oil leaking hole, the both ends of the internal axle sleeve outer wall are all equipped with outer shaft, outer shaft is all fixed with equidistant buckle on the inner wall of internal axle sleeve side, the inside of the outer shaft side is equipped with oil leaking hole, sliding slot is equipped with inside the outer shaft of oil leaking hole side, equidistant spring is all installed on the lateral wall of the outer shaft, spring is equipped with buffer board far from one end of outer shaft, the buffer board is equipped with rubber layer far from the side of spring, the sliding slot is fixed with oilhole inside the outer shaft far from oil leaking hole side, waterproof layer is all coated on the outer wall of the internal axle sleeve and outer shaft, inner panel layer is all equipped on the inner wall of waterproof layer.The utility model not only increases use scope when axle sleeve uses, and improves convenience when axle sleeve uses, and avoids when axle sleeve uses and rigidity collision accident occurs.

Description

Clutch bushing

Technical field

The utility model relates to axle sleeve technical fields, specially clutch bushing.

Background technique

Clutch assembly is fixed on flywheel in the bell housing between engine and gearbox, with screw by clutch Afterwards in plane, the output shaft of clutch is exactly the input shaft of gearbox, and while the car is driving, driver can step on as needed It down or releases the clutch pedal, so that engine is temporarily separated with gearbox and is gradually engaged, to cut off or transmit engine to change The power of fast device input, clutch is the common components in machine driving, can transmission system be separated or be engaged at any time, to its base This requirement has: smooth engagement, separates rapid and thorough；It is convenient to adjust and repair；Contour dimension is small；Quality is small；Wearability it is good and There are enough heat-sinking capabilities；It is easy to operate, commonly it is divided into castellated and frictional two class, since clutch bushing uses When it is unadjustable due to size so that user can not timely replace in the case where mistake is bought, due to not having damping Function, due to the inconvenience that it is used, gives user so that rigidity collision accident, which occurs, in it when in use will lead to damaged possibility With great puzzlement.

Utility model content

The purpose of this utility model is to provide clutch bushings, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: clutch bushing, including outer shaft, sealing Circle, lid, internal axle sleeve and oil leaking hole, the both ends of the internal axle sleeve outer wall are all equipped with outer shaft, and outer shaft is close to internal axle sleeve side Inner wall on be all fixed with equidistant buckle, the inside of the outer shaft side is equipped with oil leaking hole, the outer shaft of oil leaking hole side Set is internal to be equipped with sliding slot, is all equipped with equidistant spring, the one end of spring far from outer shaft on the lateral wall of the outer shaft Equipped with buffer board, and the side of buffer board is fixedly connected with one end of spring, and the buffer board is equipped with far from the side of spring The inside of rubber layer, rubber layer and buffer board is all equipped with equidistant heat release hole, outer shaft of the sliding slot far from oil leaking hole side Set is internal to be fixed with oilhole, and oilhole runs through outside outer shaft and extends to the inside of buffer board and rubber layer, the rubber layer Both ends be all set with sealing ring, waterproof layer is all coated on the outer wall of the internal axle sleeve and outer shaft, on the inner wall of waterproof layer All it is equipped with inner panel layer.

Preferably, the both ends of the sealing ring are all equipped with the second card slot.

Preferably, the lateral wall of the internal axle sleeve is equipped with equidistant first card slot, and the first card slot and buckle are mutual Cooperation.

Preferably, the two sides of the internal axle sleeve inner wall are all equipped with third card slot, and third card slot and sliding slot cooperate.

Preferably, the top of the rubber layer is equipped with lid, and lid and oilhole cooperate.

Preferably, the inside of the inner panel layer is filled with heat-conducting layer.

Preferably, the plane where the oilhole highest point and the co-planar where rubber layer highest point.

Compared with prior art, the utility model has the beneficial effects that the clutch bushing passes through the outer wall in internal axle sleeve Both ends set outer shaft, outer shaft fixed card buckle on the inner wall of internal axle sleeve side sets the first card on the lateral wall of internal axle sleeve Slot, realizes the sized function of axle sleeve, so that use scope when axle sleeve uses is improved, by outer shaft side Inside sets oil leaking hole, and far from oilhole fixed inside the outer shaft of oil leaking hole side, the top of rubber layer sets lid, improves sliding slot The convenience of axle sleeve, thus improve axle sleeve use when convenience, while by outer shaft close to internal axle sleeve side Fixed card buckle on inner wall installs spring on the lateral wall of outer shaft, and spring sets buffer board, and buffer board far from one end of outer shaft Side be fixedly connected with spring, buffer board far from spring side install rubber layer, realize the pooling feature of axle sleeve, thus It avoids and rigidity collision accident occurs when axle sleeve uses, the utility model not only increases use scope when axle sleeve uses, mentions Convenience when high axle sleeve uses, and avoid when axle sleeve uses and rigidity collision accident occurs.

Detailed description of the invention

Fig. 1 is the schematic cross-sectional view of the utility model；

Fig. 2 is the side structure schematic view of the utility model；

Fig. 3 is the broken section structural schematic diagram of the utility model；

Fig. 4 is the schematic view of the front view of the utility model.

In figure: 1, outer shaft；2, the first card slot；3, sealing ring；4, the second card slot；5, lid；6, oilhole；7, internal axle sleeve； 8, oil leaking hole；9, spring；10, it buckles；11, buffer board；12, rubber layer；13, sliding slot；14, heat release hole；15, third card slot；16, Heat-conducting layer；17, inner panel layer；18, waterproof layer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, a kind of embodiment provided by the utility model: clutch bushing, clutch bushing, including outer shaft Set 1, sealing ring 3, lid 5, internal axle sleeve 7 and oil leaking hole 8, the both ends of 7 outer wall of internal axle sleeve are all equipped with outer shaft 1, and outer shaft 1 is close Buckle 10 at equal intervals is all fixed on the inner wall of 7 side of internal axle sleeve, the lateral wall of internal axle sleeve 7 is equipped with equidistant first card Slot 2, and the first card slot 2 cooperates with buckle 10, convenient for clamping, the two sides of 7 inner wall of internal axle sleeve are all equipped with third card slot 15, and Third card slot 15 and sliding slot 13 cooperate, and are easy to use, and the inside of 1 side of outer shaft is equipped with oil leaking hole 8,8 side of oil leaking hole Outer shaft 1 inside be equipped with sliding slot 13, equidistant spring 9 is all installed on the lateral wall of outer shaft 1, spring 9 is far from outer shaft One end of set 1 is equipped with buffer board 11, and the side of buffer board 11 is fixedly connected with one end of spring 9, and buffer board 11 is far from spring 9 Side rubber layer 12 is installed, the inside of rubber layer 12 and buffer board 11 is all equipped with equidistant heat release hole 14, rubber layer 12 Top be equipped with lid 5, and lid 5 and oilhole 6 cooperate, and avoid lubricating oil from overflowing, sliding slot 13 is far from 8 side of oil leaking hole It is fixed with oilhole 6 inside outer shaft 1, and oilhole 6 through 1 outside of outer shaft and extends to the interior of buffer board 11 and rubber layer 12 Portion, the co-planar where plane and 12 highest point of rubber layer where 6 highest point of oilhole, is easy to use, the two of rubber layer 12 End is all set with sealing ring 3, and the both ends of sealing ring 3 are all equipped with the second card slot 4, convenient for the clamping of axle sleeve and other positions, inner shaft It is all coated with waterproof layer 18 on set 7 and the outer wall of outer shaft 1, is all equipped with inner panel layer 17, inner panel layer 17 on the inner wall of waterproof layer 18 Inside be filled with heat-conducting layer 16, convenient for heat dissipation.

Working principle: it in use, clutch to be put into the inside of internal axle sleeve 7 first, while being drawn according to the length of clutch Outer shaft 1 outside dynamic internal axle sleeve 7 is to suitable position, by the inside the push-in internal axle sleeve 7 of buckle 10 inside outer shaft 1 One card slot is fixed at 2 position, to realize function that sleeve size is adjusted, later when in use by by 12 top of rubber layer Lid 5 screw out lubricating oil poured into the inside of oilhole 6, enter the junction of internal axle sleeve 7 and outer shaft 1, by oilhole 6 with realization Extra lubricating oil and ponding are discharged by the oil leaking hole 8 at 1 top of outer shaft again later for axle sleeve function easy to use, Carry out waterproof by the waterproof layer 18 on outer shaft 1 and 7 surface of internal axle sleeve, by inside outer shaft 1 and internal axle sleeve 7 heat-conducting layer 16 and Heat release hole 14 inside buffer board 11 and rubber layer 12 carries out thermally conductive, to realize the anti-aging function of axle sleeve, is finally hitting When hitting event, pooling feature is realized by buffer board 11 and spring 9, the function of protection is realized by the rubber layer 12 outside buffer board 11 Can, the generation of axle sleeve rigidity collision accident is avoided, the work of clutch bushing is completed.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims

1. clutch bushing, including outer shaft (1), sealing ring (3), lid (5), internal axle sleeve (7) and oil leaking hole (8), feature Be: the both ends of internal axle sleeve (7) outer wall are all equipped with outer shaft (1), inner wall of the outer shaft (1) close to internal axle sleeve (7) side On be all fixed with buckle (10) at equal intervals, the inside of outer shaft (1) side is equipped with oil leaking hole (8), oil leaking hole (8) side Outer shaft (1) inside be equipped with sliding slot (13), equidistant spring (9), bullet are all installed on the lateral wall of the outer shaft (1) Spring (9) is equipped with buffer board (11) far from the one end of outer shaft (1), and the side of buffer board (11) and one end of spring (9) are fixed Connection, the buffer board (11) are equipped with rubber layer (12) far from the side of spring (9), rubber layer (12) and buffer board (11) Internal to be all equipped with equidistant heat release hole (14), the sliding slot (13) is far from fixed inside the outer shaft (1) of oil leaking hole (8) side Have oilhole (6), and oilhole (6) is external through outer shaft (1) and extends to the inside of buffer board (11) Yu rubber layer (12), it is described The both ends of rubber layer (12) are all set with sealing ring (3), are all coated on the internal axle sleeve (7) and the outer wall of outer shaft (1) anti- Water layer (18) is all equipped with inner panel layer (17) on the inner wall of waterproof layer (18).

2. clutch bushing according to claim 1, it is characterised in that: the both ends of the sealing ring (3) are all equipped with second Card slot (4).

3. clutch bushing according to claim 1, it is characterised in that: the lateral wall of the internal axle sleeve (7) be equipped with etc. The first card slot (2) of spacing, and the first card slot (2) and buckle (10) cooperate.

4. clutch bushing according to claim 1, it is characterised in that: the two sides of internal axle sleeve (7) inner wall are all equipped with Third card slot (15), and third card slot (15) and sliding slot (13) cooperate.

5. clutch bushing according to claim 1, it is characterised in that: the top of the rubber layer (12) is equipped with lid (5), and lid (5) and oilhole (6) cooperate.

6. clutch bushing according to claim 1, it is characterised in that: the inside of the inner panel layer (17) is filled with thermally conductive Layer (16).

7. clutch bushing according to claim 1, it is characterised in that: plane where oilhole (6) highest point with Co-planar where rubber layer (12) highest point.